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NTE919 Dataheets PDF



Part Number NTE919
Manufacturers NTE Electronics
Logo NTE Electronics
Description Integrated Circuit High Speed Dual Comparator
Datasheet NTE919 DatasheetNTE919 Datasheet (PDF)

NTE919D Integrated Circuit High Speed Dual Comparator Description: The NTE919D is a precision high speed dual comparator fabricated on a single monolithic chip. This devices is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the NTE910. The uncommitted collector of the output stage makes it compatible with RTL, DTL, and TTL as well as capable of driving lamps and relays at.

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NTE919D Integrated Circuit High Speed Dual Comparator Description: The NTE919D is a precision high speed dual comparator fabricated on a single monolithic chip. This devices is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the NTE910. The uncommitted collector of the output stage makes it compatible with RTL, DTL, and TTL as well as capable of driving lamps and relays at currents up to 25mA. Although designed primarily for applications requiring operation from digital logic supplies, the NTE919D is fully specified for power supplies up to ±15V. Features: D Two Independent Comparators D Operates from a Single 5V Supply D Typically 80ns Response Time at ±15V D Minimum Fan–Out of 2 Each Side D Maximum Input Current of 1µA Over Temperature D Inputs and Outputs can be Isolated from System Ground D High Common Mode Slew Rate Absolute Maximum Ratings: Total Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V Output to Negative Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V Ground to Negative Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Ground to Positive Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5V Input Voltage (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V Power Dissipation (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10sec Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C Note 1. For supply voltages less than ±15 the absolute maximum input voltage is equal to the supply voltage. Note 2. The maximum junction temperature is 85°C. For operating at elevated temperatures, devices must be derated based on a thermal resistance of 100°C/W, junction to ambient. Electrical Characteristics: (Note 3) Parameter Input Offset Voltage Input Offset Current Input Bias Current Voltage Gain Response Time Saturation Voltage Output.


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